4 Series light duty service truck great for municipal mechanics trucks

4 Series

light duty service truck

Summit’s light service truck body, the 4 Series, is 9′ long with a 6″ bumper and designed for an 11.5K GVWR chassis.

If you want Summit quality manufacturing and don’t need a larger medium or heavy-duty service truck, this is the service truck for you.


Summit truck bodies are engineered for strength and durability, built with premium materials and quality manufacturing.

Our LED light package includes flushing mounted S/T/T lights, compartment, and work lights. 

Akzo Nobel Paint Process & Line-X protective coating improves image and durability.

You can buy the 4 Series as a complete unit or make a body-only purchase.

Summit 4 Series light duty mechanics service truck
light duty service truck with protective coatings
mechanics truck with premium paint
Ram 3500 4 series truck body
high quality lightweight mechanics truck

4 Series

Common Applications

The 4 Series light-duty service truck is for companies that need smaller service trucks without a crane. It is an excellent addition to a diverse service fleet that completes different types of service work: municipalities, utility sector, equipment dealers, construction companies, and HVAC/plumbing contractors.


  • Standard Body

    • 14 ga. galvannealed steel body construction
    • 1/8” aluminum bolt-on doors with an internal frame
    • Full-length piano-style aluminum hinges
    • Automotive-style bulb weather stripping ensures the doors seal properly and will prevent water from leaking inside the compartments. 
    • Ergonomic three-point compression door latches keep compartments sealed tight.
    • The aluminum drip rail above all compartment doors prevents water from leaking inside the compartments.
    • Swivel D-ring tie-downs flush-mounted on the cargo floor: Qty 4
      • 6,000 lbs. Capacity
    • 6” bolt-on bumper
    • Infinitely adjustable compartment shelves with dividers
    • Bright polished knurled grab handles mounted on the rear side packs aid in safe access to the cargo area.
    • 12” aluminum slam-style lockable tailgate
    • Safety placards and decals
  • Paint & Protective Coatings

      • The three-step AkzoNobel paint process gives the body a high-quality image and durability. 
        • Phosphate wash, epoxy primer, and topcoat.
        • Five-year warranty against rust and corrosion
        • Endless color options 
      • Line-X Ultimate Coatings applied to the cargo area, rear bumper, side pack front, top, back, and the entire length of the bottom edge of the body provide long-lasting protection from harsh elements.
      • Rubberized undercoating applied to the entire underside of the body optimizes durability.
  • Electrical & Lighting

    • LED Light Package 
      • Grommeted and flush-mounted
      • Front and rear marker lights
      • Oval stop/tail/turn lights on the rear bumper
      • Reverse lights on the rear bumper with a backup alarm
    • LED rectangle work lights: Qty 4
    • LED compartment strip lights
    • Control lights with OEM switch in the cab
    • 7-way RV style trailer plug
    • Electrical wiring harnesses feature Deutsch connectors and braided protective sleeves.
Ram 3500 service truck body

Learn about pricing.

Get a custom quote for a service truck from your regional sales rep.

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Equipment rental company service truck fleet

Fleet options

Let’s work together to standardize a service fleet to fit your needs, and we’ll deliver a work-ready, light-duty service truck to your locations.

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